<%--
  Created by IntelliJ IDEA.
  User: FHL
  Date: 2020/12/15
  Time: 14:06
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>登录页面</title>
    <script src="${pageContext.request.contextPath}/script/jquery-1.7.2.min.js"></script>
    <script>
        function a1() {
$.post({
    url:"${pageContext.request.contextPath}/a3",
    data:{"name":$("#name").val()},
            success:function (data) {
if (data.toString()==="OK！"){
    $("#userInfo").css("color","green");
}else {
    $("#userInfo").css("color","red");
}$("#userInfo").html(data);
            }

})
        }
        function a2() {
$.post({
    url: "${pageContext.request.contextPath}/a3",
            data:{"pwd":$("#pwd").val()},
            success:function (data) {
if (data.toString()==="OK！"){
    $("#pwdInfo").css("color","greed");
}else {
    $("#pwdInfo").css("color","red");
}
$("#pwdInfo").html(data);
            }
})
        }
    </script>
</head>
<body>
<p>
    用户名：<input type="text" id="name" onblur="a1()">
    <%--提示信息--%>
    <span id="userInfo"></span>
</p>
<p>
    密码：<input type="text" id="pwd" onblur="a2()">
    <span id="pwdInfo"></span>
</p>
</body>
</html>
